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Updated: Aug 8, 2026

A Bioluminescent and Fluorescent Orthotopic Syngeneic Murine Model of Androgen-dependent and Castration-resistant Prostate Cancer
Published on: March 6, 2018
[Therapeutic options for hormone-refractory prostate cancer]
K Miller1, C Börgermann, J Thüroff
1Urologische Klinik, Charité, Campus Benjamin Franklin, Universitätsmedizin, Hindenburgdamm 30, 12200, Berlin, Germany. kurt.miller@charite.de
Docetaxel offers a survival benefit for hormone-refractory prostate cancer patients, improving pain and quality of life. Zoledronic acid effectively reduces skeletal complications in those with bone metastases.
Area of Science:
- Oncology
- Medical Oncology
Background:
- Hormone-refractory prostate cancer was historically considered chemoresistant.
- Bone metastases significantly impact morbidity, causing pain and skeletal complications.
Purpose of the Study:
- To evaluate the efficacy of docetaxel in hormone-refractory prostate cancer.
- To assess the impact of zoledronic acid on skeletal complications in metastatic prostate cancer.
Main Methods:
- Phase III trial comparing docetaxel (75 mg/m(2) every 3 weeks) with mitoxantrone.
- Study evaluating zoledronic acid (4 mg) versus placebo for bone metastases.
Main Results:
- Docetaxel demonstrated improved median survival (18.9 vs. 16.5 months) and enhanced quality of life compared to mitoxantrone.
- Zoledronic acid significantly reduced skeletal complications, particularly pathological fractures.
- Common side effects included neutropenia for docetaxel and flu-like symptoms for zoledronic acid.
Conclusions:
- Docetaxel is now a standard treatment for hormone-refractory prostate cancer, showing survival benefits.
- Zoledronic acid is a standard treatment for hormone-refractory prostate cancer with bone metastases, reducing skeletal morbidity.
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